#_*_ coding: utf-8 _*_
from django.db import models
# Create your models here.

class Author(models.Model):
	first_name = models.CharField(max_length=30)
	last_name = models.CharField(max_length=40)
	email = models.EmailField()

	def __unicode__(self):
		return self.first_name + " " + self.last_name

	class Meta:
		# ordering=['name']
		verbose_name = u"автор"
		verbose_name_plural = u"авторы"

class Category(models.Model):
	title = models.CharField(max_length=50)

	def __unicode__(self):
		return self.title

	class Meta:
		# ordering=['name']
		verbose_name = u"раздел"
		verbose_name_plural = u"разделы"


class Section(models.Model):
	title = models.CharField(max_length=50)
	category = models.ManyToManyField(Category)

	def __unicode__(self):
		return self.title

	class Meta:
		verbose_name = u"секция"
		verbose_name_plural = u"секции"


class Materials(models.Model):
	section = models.ManyToManyField(Section)
	title = models.CharField(max_length=50)
	description = models.TextField(max_length=500)
	authors = models.ManyToManyField(Author)
	post_date = models.DateField()
	material = models.FileField(upload_to="Docs")

	def __unicode__(self):
		return self.title

	class Meta:
		# ordering=['name']
		verbose_name = u"материал"
		verbose_name_plural = u"материалы"